Wireless charger



FIG. 1 is a front perspective view of a wireless charger showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a perspective view thereof, showing the foldable part in an open position;

FIG. 10 is a perspective view thereof, showing the foldable part in another status;

FIG. 11 is another perspective view thereof;

FIG. 12 is another perspective view thereof; and,

FIG. 13 is a perspective view thereof, showing the foldable part in another status. 

CLAIM The ornamental design for a wireless charger, as shown and described. 